Set up, operate, or tend drilling machines to drill, bore, ream, mill, or countersink metal
or plastic work pieces.
Select and set cutting speeds, feed rates, depths of cuts, and cutting tools according to machining instructions or knowledge of metal properties.
Study machining instructions, job orders, and blueprints to determine dimensional and finish specifications, sequences of operations, setups, and tooling requirements.
Turn valves and direct flow of coolants or cutting oil over cutting areas.
Verify conformance of machined work to specifications, using measuring instruments such as calipers, micrometers, and fixed and telescoping gauges.
Change worn cutting tools, using wrenches.
Establish zero reference points on workpieces, such as at the intersections of two edges or over hole locations.
Operate tracing attachments to duplicate contours from templates or models.
Sharpen cutting tools, using bench grinders.
Verify that workpiece reference lines are parallel to the axis of table rotation, using dial indicators mounted in spindles.
Install tools in spindles.
Lay out reference lines and machining locations on work, using layout tools, and applying knowledge of shop math and layout techniques.
Lift workpieces onto work tables either manually or with hoists, or direct crane operators to lift and position workpieces.
Move machine controls to lower tools to workpieces and to engage automatic feeds.
Observe drilling or boring machine operations to detect any problems.
Operate single- or multiple-spindle drill presses to bore holes so that machining operations can be performed on metal or plastic workpieces.
Perform minor assembly, such as fastening parts with nuts, bolts, and screws, using power tools and hand tools.
Position and secure workpieces on tables, using bolts, jigs, clamps, shims, or other holding devices.
Installation -- Installing equipment, machines, wiring, or programs to meet specifications.
Operation and Control -- Controlling operations of equipment or systems.
Operation Monitoring -- Watching gauges, dials, or other indicators to make sure a machine is working properly.
Equipment Selection -- Determining the kind of tools and equipment needed to do a job.
Mathematics -- Using mathematics to solve problems.
Reading Comprehension -- Understanding written sentences and paragraphs in work related documents.
Quality Control Analysis -- Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
Judgment and Decision Making -- Considering the relative costs and benefits of potential actions to choose the most appropriate one.
Operations Analysis -- Analyzing needs and product requirements to create a design.
Written Comprehension -- The ability to read and understand information and ideas presented in writing.
Control Precision -- The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
Arm-Hand Steadiness -- The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
Visualization -- The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
Near Vision -- The ability to see details at close range (within a few feet of the observer).
Static Strength -- The ability to exert maximum muscle force to lift, push, pull, or carry objects.
Manual Dexterity -- The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
Information Ordering -- The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
Extent Flexibility -- The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
Wrist-Finger Speed -- The ability to make fast, simple, repeated movements of the fingers, hands, and wrists.
Getting Information -- Observing, receiving, and otherwise obtaining information from all relevant sources.
Controlling Machines and Processes -- Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Handling and Moving Objects -- Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Performing General Physical Activities -- Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.
Evaluating Information to Determine Compliance with Standards -- Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.